Without hard work, nothing grows but weeds.
Only the educated are free.
Things do not happen. Things are made to happen.
You never know what motivates you.
To know oneself, one should assert oneself.
Who seeks shall find.
What you do today can improve all your tomorrows.
The secret of getting ahead is getting started.
Expect problems and eat them for breakfast.
By failing to prepare, you are preparing to fail.
Without feeling abashed by my ignorance, I confess that I am absolutely unable to say. In the absence of an appearance of learning, my answer has at least one merit, that of perfect sincerity.